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thiodiglycol

noun
thio·​diglycol | \ ¦thīō+\

Definition of thiodiglycol

: a hygroscopic liquid glycol (HOCH2CH2)2S that is made from ethylene oxide and hydrogen sulfide, that yields mustard gas on reaction with hydrochloric acid, and that is used as a solvent especially for dyes; bis-(2-hydroxyethyl sulfide)

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History and Etymology for thiodiglycol

International Scientific Vocabulary thi- + diglycol

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